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发明名称
UGELLO IDRAULICO A TESTA ROTANTE PER OPERAZIONI DI SPURGO E PULITURA DI CONDOTTE, TUBAZIONI E TUBI DI DRENAGGIO
摘要
申请公布号
ITAN920015(U1)
申请公布日期
1993.09.13
申请号
IT1992AN00015U
申请日期
1992.03.13
申请人
PESCIARELLI SERGIO
发明人
PESCIARELLI SERGIO
分类号
F16L
主分类号
F16L
代理机构
代理人
主权项
地址
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